1

It is exactly midnight, which means Mother's Day has just begun. I stayed overnight with my mother in the apartment on Sutton Place where I grew up. She is down the hall in her room, and together we are keeping the vigil. The same vigil we've kept every year since my brother, Charles MacKenzie Jr., "Mack," walked out of the apartment he shared with two other Columbia University seniors ten years ago. He has never been seen since then. But every year at some point on Mother's Day, he calls to assure Mom he is fine. "Don't worry about me," he tells her. "One of these days I'll turn the key in the lock and be home." Then he hangs up.

We never know when in those twenty-four hours that call will come. Last year Mack called at a few minutes after midnight, and our vigil ended almost as soon as it began. Two years ago he waited until the very last second to phone, and Mom was frantic that this slim contact with him was over.

Mack has to have known that my father was killed in the Twin Towers tragedy. I was sure that no matter what he was doing, that terrible day would have compelled him to come home. But it did not. Then on the next Mother's Day, during his annual call, he started crying and gasped, "I'm sorry about Dad. I'm really sorry," and broke the connection.

I am Carolyn. I was sixteen when Mack disappeared. Following in his footsteps, I attended Columbia. Unlike him, I then went on to Duke Law School. Mack had been accepted there before he disappeared. After I passed the Bar last year, I clerked for a civil court judge in the courthouse on Centre Street in lower Manhattan. Judge Paul Huot has just retired, so at the moment I'm unemployed. I plan to apply for a job as an Assistant District Attorney in Manhattan, but not quite yet.

First, I must find a way to track my brother down. What happened to him? Why did he disappear? There was no sign of foul play. Mack's credit cards weren't used. His car was in the garage near his apartment. No one of his description ever ended up in the morgue, although in the beginning, my mother and father were sometimes asked to view the body of some unidentified young man who had been fished out of the river or killed in an accident.

When we were growing up, Mack was my best friend, my confidant, my pal. Half my girlfriends had a crush on him. He was the perfect son, the perfect brother, handsome, kind, funny, an excellent student. How do I feel about him now? I don't know anymore. I remember how much I loved him, but that love has almost totally turned to anger and resentment. I wish I could even doubt that he's alive and that someone is playing a cruel trick, but there is no doubt in my mind about that. Years ago we recorded one of his phone calls and had the pattern of his voice compared to his voice from home movies. It was identical.

All of this means that Mom and I dangle slowly in the wind, and, before Dad died in that burning inferno, it was that way for him, too. In all these years, I have never gone into a restaurant or theatre without my eyes automatically scanning to see if just maybe, by chance, I will run into him. Someone with a similar profile and sandy brown hair will demand a second look and, sometimes, close scrutiny. I remember more than once almost knocking people over to get close to someone who turned out to be a perfect stranger.

All this was going through my mind as I set the volume of the phone on the loudest setting, got into bed, and tried to go to sleep. I guess I did fall into an uneasy doze because the jarring ring of the phone made me bolt up. I saw from the lighted dial on the clock that it was five minutes to three. With one hand I snapped on the bedside...